ELL Solid RG10A/BGEF Bedienungsanleitung Seite 42

NOTE ON ADDING REFRIGERANT
CAUTION
DO NOT mix refrigerant types.
Some systems require additional charging depending on pipe lengths. The standard pipe length varies according to
local regulations. For example, in North America, the standard pipe length is 7.5m (25'). In other areas, the standard pipe
length is 5m (16'). The refrigerant should be charged from the service port on the outdoor unit's low pressure valve. The
additional refrigerant to be charged can be calculated using the following formula:
R22
(orifice tube in the indoor unit):
R22
(orifice tube in the outdoor unit):
R410A:
(orifice tube in the indoor unit):
R410A:
(orifice tube in the outdoor unit):
R32 :
6.35(1/4")
(Total pipe length -
standard pipe length)x
30g (0.32oZ)/m(ft)
(Total pipe length -
Standard pipe length)
x15g(0.16oZ)/m(ft)
(Total pipe length -
standard pipe length)
x30g(0.32oZ)m(ft)
(Total pipe length -
standard pipe length)
x15g(0.16oZ)/m(ft)
(Total pipe length -
standard pipe length) x
12g(0.13oZ)/m(ft)
41
Liquid Side Diameter
9.52(3/8")
(T otal pipe length -
standard pipe length)x
65g(0.69oZ)/m(ft)
(Total pipe length -
Standard pipe length)
x30g(0.32oZ)/m(ft)
(Total pipe length -
standard pipe length)
x65g(0.69oZ)m(ft)
(Total pipe length -
standard pipe length)
x30g(0.32oZ)/m(ft)
(Total pipe length -
standard pipe length) x
24g(0.26oZ)/m(ft)
12.7(1/2")
(T otal pipe length -
standard pipe length)x
115g(1.23oZ)/m(ft)
(Total pipe length -
Standard pipe length)
x60g(0.64oZ)/m(ft)
(Total pipe length -
standard pipe length)
x115g(1.23oZ)m(ft)
(Total pipe length -
standard pipe length)
x65g(0.69oZ)/m(ft)
(Total pipe length -
standard pipe length) x
40g(0.42oZ)/m(ft)